baber/WOPTO huggingface dataset:
Patent JP-H11157486-A (JP)
Title: Underwater observation ship
Inventor: ISHIDA MASANORI
IPC: B63B1/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To enjoy underwater observations pleasantly and safely as taking a photograph of underwater circumstances through water in a ship where many passengers get on board, and there is less in the influence of waves. SOLUTION: Two observating drainage hulls 1A and 1B equipment with each of underwater observation roans 4A and 4B are made into a separated state at a fixed distance and then are installed in place right and left, while two floating hollow hulls 4A and 4B of relatively small capacity are installed outward each of these drainage hulls 1A and 1B, and these whole elements are integrally connected together via each connecting member 3 so as to become a symmetrical form, and further each observation window 5 of these observating drainage hulls 1A and 1B is formed beneath the water surface in the specified depth, and the said floating hollow hulls 4A and 4B are situated in a position where a visual range from the observating window 5 is not prevented at all.
Patent JP-H03202598-A (JP)
Title: Reinforced structure of eye-glass shaped tunnel
Inventor: SUGANUMA YOSHINORI
IPC: E21D9/14
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the displacement and deformation of a tunnel by burying a large number of root piles into a bedrock adjacent to tunnels of eye-glass shaped tunnels in the shape of a net, and burying sewed steel bars fixed to each tunnel into part of remaining columns of the bedrock between two tunnels. CONSTITUTION:A central heading 20 is formed in part adjacent to tunnels 2A and 2B, and root piles 7, 7,... are buried in the bottom of the central heading 20. After that, a bearing structure 25 is constructed inside the central heading 20, and the root piles 7 are fixed to the bearing structure 25. Then, the tunnel 2A is excavated, a primary lining is made by rock bolts 5, 5,... and spraying concrete 4 and, at the same time, sewed steel bars 10, 10,... and the root piles 7 are provided. The tunnel 2B is excavated, the rock bolts 5, 5,... are mounted, the root piles are buried, and after the sewed steel bars 10 are secured to make the primary lining, the secondary lining concrete 6 is placed.
Patent JP-2000171203-A (JP)
Title: Deformation measuring instrument for large-size structure
Inventor: TAKEDA YUTAKA
IPC: G01B5/30
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To easily and precisely measure the deformation of a large-size structure with simple constitution. SOLUTION: Two wire materials 10 which extend in a tensed state at a necessary interval are provided between fixation points (side walls 1a and 1b) positioned across a deforming part (lateral partition wall 2) of the large-size structure (ship body). A target 13 is fixed at a necessary position between both the wire materials 10 and a displacement gauge 14 which measures the relative distance to the target 13 is fixed to the deforming part.
Patent JP-H06197168-A (JP)
Title: Intelligent network service analysis system
Inventor: MURAYAMA EIICHI
IPC: H04M3/42
Filed: 1992-12-24
Abstract: PURPOSE:To simplify a trigger analysis processing inside an electronic switchboard and to reduce the processing delay of a basic call by analyzing upto contract judgement in the electronic switchboard and dividing and performing detail service analysis in a service control processor. CONSTITUTION:A service analysis processing part 2 inside the electronic switchboard is incorporated in a program 1, is started from a trigger check point, retrieves a trigger check table by the type of a service package in contract and checks trigger check data. Then, when the possibility of starting a new service is present, service programs 7a, 7b...7n are successively started and a service analysis part 6 inside the service control processor checks a service package list table from the trigger check point and the type of the service package specified from the electronic switchboard, decides a service analysis program for each trigger check point for the service package and executes it.
Patent JP-H05173322-A (JP)
Title: Photosensitive material
Inventor: ITO YOJI
IPC: G03F7/06
Filed: 1991-12-25
Abstract: PURPOSE:To provide a photosensitive material using microcapsules excellent in shelf stability and giving a clear image. CONSTITUTION:This photosensitive material has a photosensitive layer contg. microcapsules housing silver halide, a reducing agent, a polymerizable compd., a color image forming substance and a precursor of a base on the substrate. The microcapsules are produced through a process for emulsifying the precursor in a dispersed state in the polymerizable compd. after dispersion in an aq. medium contg. polyvinyl alcohol having >=95% degree of saponification.
Patent JP-2001160404-A (JP)
Title: Power storage system
Inventor: TAKEISHI MASAYUKI
IPC: H01M8/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system that improves the storage efficiency by utilizing effectively the heat energy of a high temperature steam electrolysis solid fuel cell system and an existing generating plant between them. SOLUTION: A solid electrolyte cell (1) which is capable of reversible operation between high temperature stream electrolysis and solid fuel cell is installed attached to a generating plant. The cell (1) performs steam electrolysis by using surplus power as well as power storage by hydrogen. In this process, part of heat necessary for generating stream used for the electrolysis is supplied from the main steam of the generating plant. When power is demanded, power is generated using hydrogen made from the surplus power, and the surplus heat from the cell (1) is utilized for heating the main stream of the generating plant by a heat exchanger (2).
Patent JP-H07165986-A (JP)
Title: Zinc oxide pigment for fluorine-based resin and fluorine-based resin composition
Inventor: EBINA SUSUMU
IPC: C08L27/12
Filed: 1993-12-15
Abstract: PURPOSE:To obtain the pigment, uniformly dispersible in a fluorine-based resin, excellent in heat resistance and capable of providing a molding having high uniformity without causing the thermal decomposition and defective dispersion of a treated surface by treating the surface of zinc oxide powder with a specific sliane coupling agent. CONSTITUTION:This pigment is obtained by treating the surface of zinc oxide powder with a silane coupling agent having methyl group bound to silicon (preferably methyltrimethoxysilane, methyltriethoxysilane, hexamethyldisilazane, dimethyldimethoxysilane, dimethyldiethoxysilane, dimethydichlorosilane, trimethylmethoxysilane, trimethylethoxysilane or trimethylchlorosilane). The resultant screening agent is blended with a fluorine-based resin (e.g. polytetrafluoroethylene).
Patent JP-H09180305-A (JP)
Title: Recording/reproducing device
Inventor: SUZUKI KAZUYOSHI
IPC: G11B15/32
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reel base positioning mechanism capable of highly accurately positioning a reel base with a simple mechanism by butting a positioning pin coaxial to a reel shaft to the end part of a circular-arc hole formed in a substrate so as to perform positioning. SOLUTION: When a reel base supported by the reel base supporting shaft 28 of a reel base holding member 26 is rotated and moved to the corresponding position of a small tape cassette, a positioning shaft pin 30 butts to one hole end part 31a of a circular-arc hole 31 formed in a mechanical chassis 3 and positioned. When the reel base is rotated and moved to the corresponding position of a large tape cassette, the positioning shaft pin 30 butts to the other hold end part 31b of the circular-arc hole 31 and positioned. Thus, by increasing the accuracy of machining the positioning shaft pin 30 and the hole end parts 31a and 31b of the circular-arc hole 31, a pair of reel bases in which supply side and take-up side tape reels are loaded are accurately positioned in the corresponding positions of the small and large tape cassettes.
Patent JP-H07171913-A (JP)
Title: Multilayer slush molded shoes and manufacture thereof
Inventor: KIMURA TOMOYUKI
IPC: A43B1/14
Filed: 1993-12-17
Abstract: PURPOSE:To provide slush-molded shoes with a sole greatly improved and enhanced in its functions. CONSTITUTION:In slush-molded shoes, the whole or a part 2 of the sole consists of a heat-gelled matter of a plastisol blended with a vinyl chloride resin and an oil resistant plasticizer, and the other part 3 thereof consists of a heat-gelled matter of a plastisol blended with a polyvinyl chloride. It is manufactured by employing a conventional twice injection slush molding method.
Patent JP-2001160035-A (JP)
Title: Loop-scheduling method for parallel executing compiler
Inventor: OTA HIROSHI
IPC: G06F9/45
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of actual performance due to the generation of a request for invalidating cache by preventing the false sharing, wherein different processors update the values of arrayed elements included in the same cache line at the time of the conventional loop scheduling for parallel executing compilers for a shared memory type parallel computer. SOLUTION: When the division boundary of the range of arrayed elements to be updated by each process is present in the middle of a cache line, loop scheduling is corrected so that the division boundary can be made to coincide with a cache line boundary by being rounded-down or rounded-up in relation to a cache line size as a unit (steps 10-13), so that false sharing is avoided.
Patent JP-2000171494-A (JP)
Title: Method and device for detecting current
Inventor: NATSUME YUJI
IPC: H01H83/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To detect an offset voltage without providing any analog switch, etc., by deciding the output voltage of an amplifier circuit when the voltage is lower than a level judgment value and subtracting the offset voltage when the voltage is higher than the value. SOLUTION: A current transformer 2 detects the current flowing through a primary semiconductor 1 to be protected and a current detecting resistor 3 converts the detected current into a voltage. A diode 4 rectifies the converted voltage into a single-phase half wave and an operational amplifier 5 constituting an amplifier circuit amplifies the voltage. Then a microcomputer 8 incorporating an A/D converter converts the output voltage Vout of the amplifier 5 into digital data. When the output voltage Vout is lower than a level judgment value Vz, the voltage Vout is decided as an offset voltage Voff. When the voltage out is higher than the value Vz, the stored off set voltage Voff is subtracted from the voltage Vout and the data are used as the current data Vc of the primary semiconductor 1 to be protected.
Patent JP-H07171354-A (JP)
Title: External pressure-type hollow fiber membrane module
Inventor: TANIGUCHI CHO
IPC: B01D63/02
Filed: 1993-12-20
Abstract: PURPOSE:To provide a hollow fiber membrane module of such a structure as to obtain a clean water efficiently from water containing a suspended material. CONSTITUTION:An external pressure-type hollow fiber membrane module has an untreated water feed port which is directly open in a resin diaphragm itself for adhering firmly a hollow fiber membrane. In addition, the module also has a current adjustment cylinder which moderates a shearing force applied laterally to the hollow fiber membrane and at the same time, works to prevent a concentrated water from deflecting.
Patent JP-H11237501-A (JP)
Title: Resin for high-refractive index plastic lens, lens consisting of this resin and production of this lens
Inventor: NAGATA TERUYUKI
IPC: C08G18/72
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a lens which is light in weight, has excellent weatherability and impact resistance and excellent optical characteristics. SOLUTION: One or >=2 isochiocyanate compds. selected from among a polyisochiocyanate compd. and an isochiocyanate compd. having an isocyanate group and one or >=2 active hydrogen compds. selected from the group consisting of polyol, polythiol and hydroxyl compd. having a mercapto group are reacted. As a result, the resin for a plastic lens having a refractive index of >=1.69 is obtd.
Patent JP-H06190837-A (JP)
Title: Excess thickness remover for foam molded piece and equipment using it
Inventor: IWAZAWA TOSHIO
IPC: B29C37/02
Filed: 1992-12-24
Abstract: PURPOSE:To simply, rapidly, and positively shave off an excess thickness containing a flash from a foam molded piece. CONSTITUTION:This device is pressed against a foam molded piece W to shave off an excess thickness. The device comprises rotating brushes 11a, 15 made of a hard material; a rotation drive means 12 for the rotating brushes 11a, 15; and translation drive means 13, 14 for moving the rotating bushes 11a, 15 close to/apart from excess-thickness parts f1, f2, f3 of the foam molded piece.
Patent JP-2001158360-A (JP)
Title: Library cart
Inventor: HIRANO TETSUYUKI
IPC: B62B5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a library cart capable of being conveniently used in a library or the like. SOLUTION: A bookstand 10 providing an approximately horizontal mounting surface for mounting a book thereon and a bookrest surface tilted upwardly and backwardly is provided at the upper end of a post 6 erected on a movable cart 2.
Patent JP-H09162122-A (JP)
Title: Iii-v compound semiconductor wafer and production thereof
Inventor: SAWADA SHIGERU
IPC: C30B25/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thick epitaxial wafer in which defects on the surface of epitaxial layer are reduced significantly by growing an epitaxial layer on the surface of a substrate selected from a group of GaAs and InP substrates having specified face orientation. SOLUTION: The III-V compound semiconductor wafer comprises a substrate of III-V compound semiconductor selected from a group of GaAs and InP substrates having a face inclining slightly from (111)A face, and an epitaxial layer grown on the surface of substrate. An epitaxial layer of GaAs, GaN, AlGaAs, InGaN, ZnSe, InGaAs or AlGaInP is grown on a GaAs substrate, for example. Alternatively, an epitaxial layer of InP, InGaAs, InAs or InAsP is grown on an InP substrate, for example.
Patent JP-H07177790-A (JP)
Title: Motor controller
Inventor: ISHIHARA SHUSUKE
IPC: H02P7/06
Filed: 1993-12-20
Abstract: PURPOSE:To provide a motor controller which can reduce vibration, noise etc., on activation and can easily and stably restart a motor. CONSTITUTION:A switch for turning on or off the feeder for a motor constituted of contacts 30 and 32 and a switch for shortcircuiting or opening two terminal electrodes 40 and 42 of a resistor 16 constituted of contacts 32 and 34 are included. When the surrounding temperature of a sensor case 10 increases, wax 12 within a wax-sealing part 13 dissolves to cause volume to expand and hence a plunger 26 to advance forward. Then, the contacts 30 and 32 are allowed to contact initially to start conduction via the resistor 16. The resistance of the resistor 16 decreases as the temperature increases due to self heat build-up and conduction current for a motor increases gradually after activation. Then, when the contacts 32 and 34 are in contact, the motor is driven by the maximum conduction current without going through the resistor 16.
Patent JP-H10180580-A (JP)
Title: Clamp device
Inventor: TAKAGI SHIGERU
IPC: B23Q3/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device having an enhanced clamping ability, embodied in a small size and cost reduced. SOLUTION: Fulcra 11 and 12 are provided in the middle between clamp arms 9 and 10, and swingable supporting is generated by a housing of an actuator 8. The base end of each clamp arm is coupled with a rod 13 emerging and retracting from/to the actuator 8 using toggle links 14/15. Backing metal strips 16 and 17 are attached to the foremost side faces of the clamp arms 9 and 10. Pawls 20 are furnished on the backing strips 16 and 17 where the terminating face 8a of the housing is used as the holding surface for a work W. The value αexpressed as α=tan<-1> (X/Y) should be set within the specified range, where X represents the distance perpendicular to the axis from the fulcra 11 and 12 to the backing strips 16 and 17, while Y represents the axial direction distance from the fulcra 11 and 12 to the pawls 20.  The clamp arms are rotated round the fulcra 11 and 12 by means of expansion and contraction of the rod 13. The work is pinched in the axial direction by the holding surface 8a of housing and the pawls 20 and is held pinchebly by the backing strips 16 and 17 in the direction perpendicular to the axis.
Patent JP-H07178198-A (JP)
Title: Golf ball
Inventor: SHIMOZAKA HIROTAKA
IPC: A63B37/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a golf ball of which dimples are easily formed in a uniform and dense arrangement by arranging dimples on a hemisphere equally divided from the pole direction. CONSTITUTION:A great circle to divide a golf ball in halves is imaginarily drawn on the surface and dimples are arranged on a plan development developed by Lambert's equal-area projection on a hemisphere. Here, the center of the plan development is set to a point 0, large and small two equilateral triangles deltaDABC and DELTAabc with the center to be the point O is drawn in a way each apex is in a same direction from the center point O, each side of the small equilateral triangle DELTAabc is extended to cross each side of the large equilateral triangle DELTAABC to form an equilateral triangle agreeing with the small equilateral triangle DELTAabc, three trapezoids and three parallelograms. Then, 6 dimples are arranged on the small equilateral triangle, 9 on each trapezoid and 4 on each parallelogram respectively.
Patent JP-H06175470-A (JP)
Title: Conductive roll
Inventor: UTSUNOMIYA TADASHI
IPC: G03G15/02
Filed: 1992-12-01
Abstract: PURPOSE:To provide a conductive roll to obtain the excellent image even under a low humidity condition without generating a net-pattern or the like to be caused by unevenness of charge by forming a conductive film layer made of a soluble fluororesin, in which a conductive material is blended. CONSTITUTION:The periphery of a shaft 1 made of a good conductive material is provided with a base layer 2 made of conductive elastic material. The periphery of this base layer 2 is coated with a conductive film layer 3 made of a soluble fluororesin, in which a conductive material is blended to give the conductivity. As the soluble fluororesin, amolphous fluororesin, which is soluble in a solvent, is used. For example, copolymer obtained by introducing fluorinated alkylvinylether component in tetrafluoroethylene is used. As the conductive material to be blended to give the conductivity to the soluble fluororesin, conductive titanium oxide carbon and conductive tin oxide or the like is used. This conductive material at 30-300 part by weight is blended in relative to the fluororesin at 100 part by weight.
Patent JP-H07179350-A (JP)
Title: Skeletal muscle growth agent
Inventor: YAMADA SHIGERU
IPC: A61K31/715
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a skeletal muscle growth agent capable of growing a skele tal muscle cell or forming a hypertrophy muscular cell. CONSTITUTION:This skeletal muscle growth agent contains carrageenan (e.g. lambda-carrageenan) which is an edible polysaccharide as an active ingredient. Carrageenan exists as a cell membrane component of Chondrus crispus of a red alga or Chondrus ocellatus or a kind of Gigartina ocellatus of Japan and is obtained by extracting these marine algae with hot water. This agent can not positively multiply a muscular cell but the cell can be willingly multiplied and further made hypertrophy without specifically moving. Since cell division can be induced and the growth is accelerated, the agent can be applied to promotion of skin growth after burn, etc., and to coating with viable cells of an artificial material applied to artificial joint. Single dose is 1mug/kg.
Patent JP-H07180711-A (JP)
Title: Snap fit connection structure easy of disassembly
Inventor: YAMAGIWA YASUYUKI
IPC: F16B17/00
Filed: 1993-12-24
Abstract: PURPOSE:To improve operation efficiency at the time of mending recycle by forming holes in which tools are inserted in the or vicinity of claw engagement portions corresponding to two member fixing claws, and thereby facilitating disassembly without using a specified tool. CONSTITUTION:A lower cover 1 and an upper cover 2 are made of thermoplastic resin easy in recycling such as ABS resin, and fixed from the inside by means of claws 3, 4. In the case of diassembling for the purpose of recycle or mending, force is applied inward to claws 3, 4 for flexing them. Fixation of the claws 3, 4 is released, and the upper cover 2 is removed. Tool inserting holes 5, 6 are so formed that force can be directly applied from the outside by means of tools such as an attachment jig or a driver at the time of diassembling. Parts fixed by a snap fit can be speedily and easily disassembled.
Patent JP-H11172018-A (JP)
Title: Flexible polyolefin film
Inventor: KICHISE HIDEHIKO
IPC: B65D65/40
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible polyolefin film suitable for a stretch packaging film which immediately exerts a non-fogging effect and exerts no blushing appearance after time. SOLUTION: A flexible polyolefin film comprises 100 pts.wt. flexible polyolefin resin containing a halogen-containing catalyst residue, from 0.01 to 2 pts.wt. hydrotalcites and from 0.1 to 10 pts.wt. liquid anti-fogging agent, and has a content of a free saturated fatty acid such as stearic acid or the like of 0.07 wt.%, or lower. For the flexible polyolefin resin, a resin comprising a) from 5 to 70 wt.% propylene polymer having a monomer unit content, based on the propylene, of 97 mol.% or larger or b) from 95 to 30 wt.%, propylene/ ethylene random copolymer having a monomer unit content, based on the propylene, of from 40 to 95 mol.% and a monomer unit content, based on the ethylene, of from 60 to 5 mol.%, is preferably used.
Patent JP-H09155869-A (JP)
Title: Apparatus for producing foamed resin molded object
Inventor: HIROSE TOSHIO
IPC: B29C44/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance heating efficiency by covering the periphery of a mold with a heat insulating material and to efficiently heat and fuse a resin material by a reduced quantity of steam. SOLUTION: Steam flows in the gap between the inner plates 4a and outer plates 4b of upper and lower inner molds to rapidly heat metal nets 6 and flows in a molding chamber 8 through a large number of the injection holes 16 bored in the inner plates 4a. By this constitution, the material 17 in the molding chamber 8 is heated by high temp. steam and the particles of the material are mutually fused while, expanded. Since the peripheries of the inner molds 4 are covered with heat insulating materials 7, even if a mold body 1 is large, there is no fear of lowering the heating efficiency of the inner molds and the material 17 can be effectively heated and fused by a reduced quantity of steam and a molding time is shortened and the consumption quantity of steam can be conserved.